package 面向对象.课堂练习;

import java.util.Arrays;

/**
 * @author IT_Jay
 * @date 2022/1/9 7:59 AM
 */
public class Demo000 {
    public static void main(String[] args) {
        int[][] a = new int[2][];
        a[0] = new int[3];
        a[1] = new int[5];
//        int a[][] = {{1, 2}, {1, 2, 3}};
        System.out.println(Arrays.deepToString(a));
        int aInt=66666;
        System.out.println(aInt);
    }
}
